Dave and Mary Jo Kaufman, Washington, announce the engagement of their daughter, Lisa Katherine Kaufman, Webster Groves, to Bryan Richard Guidry, Webster Groves, son of James and Sharon Guidry, Ballwin.

Lisa attended Washington High School and Xenon International. She is employed by Mercy Hospital St. Louis.

Bryan attended Parkway South High School and Missouri University of Science and Technology. He is employed by North Broadway Jiu Jitsu.

The couple plan a May 10, 2014, wedding at 4 p.m. in St. Louis.